18976764

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8737}}^1$

素因数の和:8925

約数の個数: 24

約数和(自身を含む): 44528848

約数和(自身を除く): 25552084

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8737, 17474, 26211, 34948, 52422, 104844, 1581397, 3162794, 4744191, 6325588, 9488382, 18976764]

約数ペア:

[(1, 18976764), (2, 9488382), (3, 6325588), (4, 4744191), (6, 3162794), (12, 1581397), (181, 104844), (362, 52422), (543, 34948), (724, 26211), (1086, 17474), (2172, 8737)]